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ElevenLabs
S
TaglineAI-powered networked notes. Roam with a brain.Run any open-source AI model with an API call.The voice gold standard. Cloning + TTS + dubbing.
CategoryProductivityDev PlatformVoice
Pricing$10/moPay per second of computeFree + $5-$330/mo
Best forKnowledge workers + thinkers who want AI in their second brain.Developers using open-source models (Flux, SDXL, Whisper, etc).Podcasts, audiobooks, video VO, multilingual content.
Strengths
  • AI auto-links related notes
  • Generates backlinks + summaries
  • Clean, minimal UX
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Most natural-sounding voices
  • Multilingual voice cloning
  • Great API
Weaknesses
  • Expensive for just notes
  • Smaller community than Obsidian
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Pricing gets steep for production use
  • Some voices sound over-polished
Kai's verdictA-tier. Niche but beloved. If you've outgrown Notion, try this.S-tier for open-source model APIs. The default in this space.S-tier. Category leader. Nothing else is close yet.
LinkOpen →Open →Open →